Z feedrate
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@tecno You can set it directly in the macros (bed.g, homeall.g)
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How? Cannot find anything i docs!
; bed.g
;G28 ; home
M561 ; clear any bed transformM671 X -45:445 Y 200:200 S5
G30 P0 X5 Y200 Z-99999 ; probe near a leadscrew
G30 P1 X355 Y200 Z-99999 S2; probe near a leadscrew calibrate 2 motors max 3mmG29 ; probe the bed and enable compensation
; homeall.g
; called to home all axes
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; generated by RepRapFirmware Configuration Tool v3.2.3 on Sat May 01 2021 17:31:12 GMT-0700 (Pacific Daylight Time)
G91 ; relative positioning
G1 H2 Z5 F8000 ; lift Z relative to current position
G1 H1 X-405 Y-405 F8000 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 X5 Y5 F8000 ; go back a few mm
G1 H1 X-405 Y-405 F400 ; move slowly to X and Y axis endstops once more (second pass)
G90
G1 X175 Y200 F8000
G30 -
@tecno In the macro "homeall.g" the F Values are the feedrates.
In "bed.g" the G29 calls the "mesh.g" macro. Eventually are the feedrates in this macro (mesh.g)!?
I don't know exactly, because i don't use the "bed macros" -
@cosmowave
OK no worries, hopefully someone else chimes in.bed.g calls for G30 and then G29 and both are very slow
homeall.g calls for G30 and is very slowmy goal is to run G30 two times = first fast F8000 and second slow
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@tecno for probing, (I.e. G30 and G29), the nozzle dive speed is set in your M558 definition in your config.g.
https://duet3d.dozuki.com/Wiki/Gcode#Section_M558_Set_Z_probe_typeYou can of course call M558 from your homing macros to do a fast/slow probe if you want e.g.
M558 F300 ; Set fast dive speed G30 ; probe M558 F100 ; Set slow dive speed G30 ; probe
Edit: corrected M555/M558 typo
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@engikeneer
Thank you, now I have the higher dive feed but no secondary dive in lowspeed.; Z-Probe
M558 C"121.io1.in" P8 H10 F120 T6000 ;
M558 F8000 ; Set single probing at faster feed rate
G30 ; Do a single probe to home our Z axis
M558 F500 ; Set multi probing at slower feed rate
G30 ; Probe again to get a more accurate position -
@tecno just to check those lines I suggested should be in your homing files, not the config! Don't call G30 from config else you risk your printer moving by itself every time you turn it on...
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M558 F8000:350 ; Set single probing at faster feed rate
G30Now it works with secondary dive.
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@tecno ooh, now that is interesting! You learn something new every day!
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Problem is to find all information!
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@tecno said in Z feedrate:
Problem is to find all information!
Use the gcode dictionary in the documentation. Or ask here in the forum...
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The forum is awesome, very thankful for all help we newbies get here = much appreciated.
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@tecno I'm also new in the world of Duet3D. But when you read some posts here in the forum, you can learn many things.
Sometimes there are very good ideas, which you can adapt to your setup. And when you try to write a code for your setup, you are learning again...